package codetop.bytedance.T221;

import util.GraphUtil;

/**
 * @Author: 18362
 * @Create: 2022-09-17 16:59:25 星期六
 */
public class M221 {
    public static void main(String[] args) {
        char[][] matrix = GraphUtil.parseGraphChar("[[\"1\",\"0\",\"1\",\"0\",\"0\"],[\"1\",\"0\",\"1\",\"1\",\"1\"],[\"1\",\"1\",\"1\",\"1\",\"1\"],[\"1\",\"0\",\"0\",\"1\",\"0\"]]");
        System.out.println(new Solution().maximalSquare(matrix));
    }
}
